Least common multiple calculator

A least common multiple calculator that will find for you the smallest multiple two numbers have in common.

Enter your first number into the box on top.

Enter your second number into the box in the middle.

Hit calculate et voilà! Recall that the multiple of a number is any number that divides the number evenly.

For example multiples of 2 are 0, 2, 4, 6, 8, 10, 12, 14, ....

multiples of 3 are 0, 3, 6, 9, 12, 15, .....

As you can see common multiple for 2 and 3 so far are 6 and 12. However, the smallest one is 6 so 6 is the least common multiple

Notice that the least common multiple of 0 and any number is 0

For example, least common multiple of 0 and 4 is 0

Having said that, the calculator will not compute least common multiple if you enter 0 as a number.

Please enter the first number:

Please enter the second number:


Still struggling with fractions? Get rid of your fears and frustrations once and for all!

Buy my ebook. It offers a thorough coverage of fractions!

Fractions ebook cover

Page copy protected against web site content infringement by Copyscape

New Math Lessons

  1. Gas tank word problem

    Nov 21, 15 09:18 PM

    The tank at a gas station contained 400 gallons of gas. A tanker truck that contained 8100 gallons of gas filled the station's tank. After that the tanker

    Read More

  2. Math Game

    Nov 18, 15 02:02 PM

    This math game will help you review a wide variety of math topics while having fun at the same time.

    Read More

Bookmark and Share